Figure 2.

Ease of task scores for functional vision tasks in the “Visual Orientation,” “Visual Mobility” and “Interaction with Others” domains with the device ON (A) and OFF (B) at each visit presented as cumulative (stacked) counts. Gaps indicate that a task was not able to be completed by all 3 subjects at that time point. Presurgery Device OFF results are duplicated in A for ease of reference.